ماهان الکترونیک

DIAC DB3

Features
• VBO : 32 V and 40 V
• Low breakover current
• Breakover voltage symmetry : 3V
• ECOPACK®2 complian

Applications
• Triggering device for Triac or SCR based motor / light dimmer
• 32 V trigger device for oscillator circuit
• Start up triggering in lighting ballast for CFL, TL or LED lamps
Description
Functioning as a trigger diode with a fixed voltage reference, the DB3/DB4 series can
be used in conjunction with triacs for simplified gate control circuits or as a starting
element in fluorescent lamp ballasts.
The surface mount SOT23-3L package allows compact, SMD based designs for
automated manufacturing

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